<span>Three main layers of the earth
1. Core the innermost part
2. Mantle the middle part
3. Crust the outermost part
The special feature of the upper mantle is the asthenosphere. It is located just below the lithosphere and is made up of rock that is fluid and can move. The fluidity of these rocks powered the movement of tectonic plates on the earth's crust. Circular convection cycles in the hot, fluid upper mantle rock move the plates over the surface of the Earth.</span>
When something is<u> instrumentally valuable</u>, it is good because it enables people to acquire other good things.
<h3>What is instrumentally valuable?</h3>
instrumentally value is the value that something has as a means to a desired end or has value. The instrumental value is always derived from the value of something else, and it is always conditional. The instrumental value of something fluctuates with changes in the desirability of the end end for which it is a means and whether alternative, more effective means are available.
For example, fishing line has instrumental value just in case one wants to catch fish; and its value could decrease if one had access to a much more efficient fishing net. It is undeniable that ecosystems and species have many different instrumental values (e.g. cultural value, recreational value, medicinal value, spiritual value, metabolic value, and financial value. natural resources and ecosystem service value). It is debatable (Norton 1995, Sarkar 2005, United Nations 1992b) as to whether ecosystems and biological species have non-instrumental, terminating or intrinsic (i.e. intrinsic) values.
To learn more about instrumental value from given link
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Answer:
skipped
Explanation:
trudge is like when you like drag yourself like your sad or tired so like the opposite would probably be skipped or something like that
Answer:
B: People face trade-offs
Explanation:
The above choices that Juanita has all have opportunity costs. If she opts to swim, she forgoes the time that she could have spent biking or running. So the opportunity cost of an hour of swimming is an hour of biking or an hour of running, whichever is the highest-valued alternative she must sacrifice in order to spend an additional hour swimming.
There is however no more information to determine if Juanita has an incentive to spend more time on swimming than on biking or running or the other option.
Accomplishments of the National Association for the Advancement of Colored People (NAACP) range from helping establish reform to building strong communities. The group helped promote civil rights and played a part in ending segregation.
